google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',249,null,null,null,null,null,null,null,null,158,null,null],
['2日',248,null,null,null,null,null,null,null,null,185,null,null],
['3日',264,null,null,null,null,null,null,null,null,144,null,null],
['4日',244,null,null,null,null,null,null,null,null,157,null,null],
['5日',277,null,null,null,null,null,null,null,null,177,null,null],
['6日',276,null,null,185,null,null,null,null,null,185,null,null],
['7日',231,null,null,212,null,null,null,null,null,null,null,null],
['8日',160,null,null,148,null,null,160,null,null,148,null,null],
['9日',197,null,null,183,null,null,197,null,null,183,null,null],
['10日',219,null,null,208,null,null,null,null,null,null,null,null],
['11日',201,null,null,226,null,null,null,null,null,null,null,null],
['12日',253,null,null,237,null,null,null,null,null,null,null,null],
['13日',272,null,null,189,null,null,null,null,null,189,null,null],
['14日',316,null,null,231,null,null,null,null,null,null,null,null],
['15日',354,null,null,176,null,null,null,null,null,176,null,null],
['16日',325,null,null,null,null,null,null,null,null,146,null,null],
['17日',305,null,null,196,null,null,null,null,null,196,null,null],
['18日',212,null,null,251,null,null,null,null,null,null,null,null],
['19日',248,null,null,294,null,null,null,null,null,null,null,null],
['20日',147,null,null,279,null,null,147,null,null,null,null,null],
['21日',null,null,null,309,null,null,128,null,null,null,null,null],
['22日',170,null,null,297,null,null,170,null,null,null,null,null],
['23日',221,null,null,340,null,null,null,null,null,null,null,null],
['24日',246,null,null,382,null,null,null,null,null,null,null,null],
['25日',66,null,null,440,null,null,66,null,null,null,null,null],
['26日',null,null,null,400,null,null,84,null,null,null,null,null],
['27日',null,null,null,366,null,null,122,null,null,null,null,null],
['28日',179,null,null,380,null,null,179,null,null,null,null,null],
['29日',204,null,null,252,null,null,null,null,null,null,null,null],
['30日',196,null,null,280,null,null,196,null,null,null,null,null],
['31日',230,null,null,null,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2022年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=30 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});